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公开(公告)号：US09117109B2
公开(公告)日：2015-08-25
申请号：US14315100
申请日：2014-06-25
Applicant: Google Inc.
IPC: G06K9/00
CPC classification number: G06K9/00228 , G06K9/00221 , G06K9/00281 , G06K9/00315 , G06K9/00906
Abstract: An example method includes receiving a first image and a second image of a face of a user, where one or both images have been granted a match by facial recognition. The method further includes detecting a liveness gesture based on at least one of a yaw angle of the second image relative to the first image and a pitch angle of the second image relative to the first image, where the yaw angle corresponds to a transition along a horizontal axis, and where the pitch angle corresponds to a transition along a vertical axis. The method further includes generating a liveness score based on a yaw angle magnitude and/or a pitch angle magnitude, comparing the liveness score to a threshold value, and determining, based on the comparison, whether to deny authentication to the user with respect to accessing one or more functionalities controlled by the computing device.
Abstract translation: 示例性方法包括接收用户脸部的第一图像和第二图像，其中一个或两个图像已经通过面部识别被授予匹配。 该方法还包括基于第二图像相对于第一图像的偏航角和相对于第一图像的第二图像的俯仰角中的至少一个来检测活动姿势，其中偏航角对应于沿着 水平轴，并且其中俯仰角对应于沿着垂直轴的转变。 该方法还包括基于偏航角幅度和/或俯仰角幅度生成活动分数，将活动分数与阈值进行比较，以及基于比较确定是否拒绝对用户进行认证 由计算设备控制的一个或多个功能。
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公开(公告)号：US20140344661A1
公开(公告)日：2014-11-20
申请号：US13897647
申请日：2013-05-20
Applicant: Google Inc.
Inventor： Michael Andrew Sipe , Henry Will Schneiderman
IPC: G06F17/24
CPC classification number: G06F17/241 , G06F17/30029
Abstract: Supplemental information to a media content such as a video can be shown to the user. The supplemental information can be selected based upon a profile of the user and one or both of the identity of the media content and the identity of an entity of interest in the media content. The supplemental information can be customized to the user based on the content being viewed and an entity of interest to the user in the viewed content.
Abstract translation: 可以向用户显示诸如视频的媒体内容的补充信息。 可以基于用户的简档和媒体内容的身份以及媒体内容中感兴趣的实体的身份中的一个或两个来选择补充信息。 可以基于正在观看的内容和用户在所查看的内容中感兴趣的实体来为用户定制补充信息。
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公开(公告)号：US09158904B1
公开(公告)日：2015-10-13
申请号：US14079941
申请日：2013-11-14
Applicant: Google Inc.
Inventor： Steven James Ross , Henry Will Schneiderman , Michael Christian Nechyba , Yong Zhao
CPC classification number: G06F21/32 , G06K9/00214 , G06K9/00221 , G06K9/00288 , G06K9/00899
Abstract: An example method includes capturing, by an image capture device of a computing device, an image of a face of a user. The method further includes detecting, by the computing device, whether a distance between the computing device and an object represented by at least a portion of the image is less than a threshold distance, and, when the detected distance is less than a threshold distance, denying authentication to the user with respect to accessing one or more functionalities controlled by the computing device, where the authentication is denied independent of performing facial recognition based at least in part on the captured image.
Abstract translation: 示例性方法包括通过计算设备的图像捕获设备捕获用户的脸部的图像。 该方法还包括由计算设备检测计算设备与由图像的至少一部分表示的对象之间的距离是否小于阈值距离，并且当检测到的距离小于阈值距离时， 拒绝对用户访问由计算设备控制的一个或多个功能的认证，其中认证被拒绝，独立于至少部分地基于所捕获的图像执行面部识别。
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公开(公告)号：US08611616B1
公开(公告)日：2013-12-17
申请号：US13738744
申请日：2013-01-10
Applicant: Google Inc.
Inventor： Steven James Ross , Henry Will Schneiderman , Michael Christian Nechyba , Yong Zhao
IPC: G06K9/00
CPC classification number: G06F21/32 , G06K9/00214 , G06K9/00221 , G06K9/00288 , G06K9/00899
Abstract: An example method includes capturing, by an image capture device of a computing device, an image of a face of a user. The method further includes detecting, by the computing device, whether a distance between the computing device and an object represented by at least a portion of the image is less than a threshold distance, and, when the detected distance is less than a threshold distance, denying authentication to the user with respect to accessing one or more functionalities controlled by the computing device, where the authentication is denied independent of performing facial recognition based at least in part on the captured image.
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公开(公告)号：US09524421B2
公开(公告)日：2016-12-20
申请号：US14100704
申请日：2013-12-09
Applicant: Google Inc.
Inventor： Steven James Ross , Brian Patrick Williams , Henry Will Schneiderman , Michael Christian Nechyba
CPC classification number: G06K9/00288 , G06F21/32 , G06K9/00268
Abstract: Facial recognition can be used to determine whether or not a user has access privileges to a device such as a smartphone. It may be possible to spoof an authenticated user's image using a picture of the user. Implementations disclosed herein utilize time of flight and/or reflectivity measurements of an authenticated user to compare to such values obtained for an image of an object. If the time of flight distance and/or reflectivity distance for the object match a measured distance, then the person (i.e., object) may be granted access to the device.
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Patent Agency Ranking
公开(公告)号：US20140016837A1
公开(公告)日：2014-01-16
申请号：US14033802
申请日：2013-09-23
Applicant: Google Inc.
IPC: G06K9/00
CPC classification number: G06K9/00228 , G06K9/00221 , G06K9/00281 , G06K9/00315 , G06K9/00906
Abstract: An example method includes receiving a first image and a second image of a face of a user, where one or both images have been granted a match by facial recognition. The method further includes detecting a liveness gesture based on at least one of a yaw angle of the second image relative to the first image and a pitch angle of the second image relative to the first image, where the yaw angle corresponds to a transition along a horizontal axis, and where the pitch angle corresponds to a transition along a vertical axis. The method further includes generating a liveness score based on a yaw angle magnitude and/or a pitch angle magnitude, comparing the liveness score to a threshold value, and determining, based on the comparison, whether to deny authentication to the user with respect to accessing one or more functionalities controlled by the computing device.
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公开(公告)号：US09690601B2
公开(公告)日：2017-06-27
申请号：US14829895
申请日：2015-08-19
Applicant: Google Inc.
Inventor： Michael Andrew Sipe , Hugo Barra , Henry Will Schneiderman
CPC classification number: G06F9/4451 , G06F21/32 , H04M1/72569 , H04M2250/52
Abstract: A method for dynamic switching of user profiles on a computing device. The computing device is coupled to at least one image-sensing device and can be configured using a plurality of stored user profiles. The method includes receiving at least one image from the at least one image-sensing device and generating a current user value based on the at least one received image. The method further includes determining if the current user value corresponds to at least one stored user value corresponding to a stored user profile. If the current user value corresponds to at least one stored user value, the method includes retrieving the stored user profile and configuring at least some programs operating on the computing device using the retrieved user profile. If the current user value does correspond to at least one stored user value, the method includes configuring the computing device using an alternative method.
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公开(公告)号：US09658994B2
公开(公告)日：2017-05-23
申请号：US13897647
申请日：2013-05-20
Applicant: Google Inc.
Inventor： Michael Andrew Sipe , Henry Will Schneiderman
CPC classification number: G06F17/241 , G06F17/30029
Abstract: Supplemental information to a media content such as a video can be shown to the user. The supplemental information can be selected based upon a profile of the user and one or both of the identity of the media content and the identity of an entity of interest in the media content. The supplemental information can be customized to the user based on the content being viewed and an entity of interest to the user in the viewed content.
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公开(公告)号：US20150355915A1
公开(公告)日：2015-12-10
申请号：US14829895
申请日：2015-08-19
Applicant: Google Inc.
Inventor： Michael Andrew Sipe , Hugo Barra , Henry Will Schneiderman
CPC classification number: G06F9/4451 , G06F21/32 , H04M1/72569 , H04M2250/52
Abstract: A method for dynamic switching of user profiles on a computing device. The computing device is coupled to at least one image-sensing device and can be configured using a plurality of stored user profiles. The method includes receiving at least one image from the at least one image-sensing device and generating a current user value based on the at least one received image. The method further includes determining if the current user value corresponds to at least one stored user value corresponding to a stored user profile. If the current user value corresponds to at least one stored user value, the method includes retrieving the stored user profile and configuring at least some programs operating on the computing device using the retrieved user profile. If the current user value does correspond to at least one stored user value, the method includes configuring the computing device using an alternative method.
Abstract translation: 一种用于在计算设备上动态切换用户简档的方法。 计算设备耦合到至少一个图像感测设备，并且可以使用多个存储的用户简档进行配置。 所述方法包括从所述至少一个图像感测设备接收至少一个图像，并且基于所述至少一个接收到的图像生成当前用户值。 该方法还包括确定当前用户值是否对应于与所存储的用户简档对应的至少一个存储的用户值。 如果当前用户值对应于至少一个存储的用户值，则该方法包括检索所存储的用户简档并且使用检索到的用户简档来配置在计算设备上操作的至少一些程序。 如果当前用户值对应于至少一个存储的用户值，则该方法包括使用替代方法配置计算设备。
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公开(公告)号：US20150161434A1
公开(公告)日：2015-06-11
申请号：US14100704
申请日：2013-12-09
Applicant: Google Inc.
Inventor： Steven James Ross , Brian Patrick Williams , Henry Will Schneiderman , Michael Christian Nechyba
IPC: G06K9/00
CPC classification number: G06K9/00288 , G06F21/32 , G06K9/00268
Abstract: Facial recognition can be used to determine whether or not a user has access privileges to a device such as a smartphone. It may be possible to spoof an authenticated user's image using a picture of the user. Implementations disclosed herein utilize time of flight and/or reflectivity measurements of an authenticated user to compare to such values obtained for an image of an object. If the time of flight distance and/or reflectivity distance for the object match a measured distance, then the person (i.e., object) may be granted access to the device.
Abstract translation: 可以使用面部识别来确定用户是否具有诸如智能电话的设备的访问权限。 可以使用用户的图片欺骗认证的用户的图像。 本文公开的实施方式利用已验证用户的飞行时间和/或反射率测量值来比较对于对象的图像获得的这些值。 如果对象的飞行距离和/或反射距离与测量距离相匹配，则可以允许人（即，对象）访问设备。
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